Question

As teenagers,we're old enough___with housework. We can help set the table,wash the dishs and clean

our own room. A to help B.helping C.helped D.help 为什么要选择B 帮我解析下

Answer 1

adj.+enough to do sth. 有能力做某事
近义转换有
1、 too +adj to do sth . 太……以至于不能……
2、 so +adj. that +从句 如此……以至于

但三者之间不是任何时候都能转换的。
eg: He is too young to go to school.
He isn't old enough to go to school
He is so young that he can't go to school.

Answer 2

A to help 为正确选项。
形容词+enough+to do sth，固定句型